Гиперболăлла хисеп
Гиперболăлла хисеп, е иккĕлле хисеп, паракомпле́кслă хисеп, пайланакан компле́кслă хисеп, гиперболăлла комплекслă хисеп, контркомпле́кслă хисеп —  «» евĕрлĕ гиперкомплекслă хисеп, кунта  тата  — чăн хисепсем тата  çав вăхăтрах .

Асăрхавсем

Литература 
вырăсла
 Яглом И. М. Комплексные числа и их применение в геометрии. — М., 1963. — 192 с.
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 Bencivenga, Uldrico (1946) «Sulla rappresentazione geometrica delle algebre doppie dotate di modulo», Atti della Reale Accademia delle Scienze e Belle-Lettere di Napoli, Ser (3) v.2 No7. .
 Walter Benz (1973) Vorlesungen uber Geometrie der Algebren, Springer
 N. A. Borota, E. Flores, and T. J. Osler (2000) «Spacetime numbers the easy way», Mathematics and Computer Education 34: 159—168.
 N. A. Borota and T. J. Osler (2002) «Functions of a spacetime variable», Mathematics and Computer Education 36: 231—239.
 K. Carmody, (1988) «Circular and hyperbolic quaternions, octonions, and sedenions», Appl. Math. Comput. 28:47-72.
 K. Carmody, (1997) «Circular and hyperbolic quaternions, octonions, and sedenions — further results», Appl. Math. Comput. 84:27-48.
 William Kingdon Clifford (1882) Mathematical Works, A. W. Tucker editor, page 392, «Further Notes on Biquaternions»
 V.Cruceanu, P. Fortuny & P.M. Gadea (1996) A Survey on Paracomplex Geometry, Rocky Mountain Journal of Mathematics 26(1): 83-115, link from Project Euclid.
 De Boer, R. (1987) «An also known as list for perplex numbers», American Journal of Physics 55(4):296.
 Anthony A. Harkin & Joseph B. Harkin (2004) Geometry of Generalized Complex Numbers, Mathematics Magazine 77(2):118-29.
 F. Reese Harvey. Spinors and calibrations. Academic Press, San Diego. 1990. . Contains a description of normed algebras in indefinite signature, including the Lorentz numbers.
 Hazewinkle, M. (1994) «Double and dual numbers», Encyclopaedia of Mathematics, Soviet/AMS/Kluwer, Dordrect.
 Kevin McCrimmon (2004) A Taste of Jordan Algebras, pp 66, 157, Universitext, Springer  
 C. Musès, «Applied hypernumbers: Computational concepts», Appl. Math. Comput. 3 (1977) 211—226.
 C. Musès, «Hypernumbers II—Further concepts and computational applications», Appl. Math. Comput. 4 (1978) 45-66.
 Olariu, Silviu (2002) Complex Numbers in N Dimensions, Chapter 1: Hyperbolic Complex Numbers in Two Dimensions, pages 1-16, North-Holland Mathematics Studies #190, Elsevier .
 Poodiack, Robert D. & Kevin J. LeClair (2009) «Fundamental theorems of algebra for the perplexes», The College Mathematics Journal 40(5):322-35.
 

Гиперкомплекслă хисепсем